HP dx6120 User Manual

Hardware Reference GuideHP Compaq Business Desktopsdx6120 Microtower ModelsDocument Part Number: 374967-001September 2004This guide provides basic inf

1–6 www.hp.com Hardware Reference GuideProduct FeaturesSerial Number LocationEach computer has a unique serial number and a product ID number that are

Hardware Reference Guide www.hp.com 2–12Hardware UpgradesServiceability FeaturesThe Microtower computer includes features that make it easy to upgrade

2–2 www.hp.com Hardware Reference GuideHardware UpgradesRemoving the Computer Access PanelTo remove the computer access panel:1. Turn off the computer

Hardware Reference Guide www.hp.com 2–3Hardware UpgradesRemoving the Front BezelTo remove the front bezel:1. Turn off the computer properly through th

2–4 www.hp.com Hardware Reference GuideHardware UpgradesInstalling Additional MemoryThe computer comes with double data rate 2 synchronous dynamic ran

Hardware Reference Guide www.hp.com 2–5Hardware UpgradesPopulating DIMM SocketsThe system will automatically operate in single channel mode, dual chan

2–6 www.hp.com Hardware Reference GuideHardware UpgradesDIMM Socket LocationsItem Description Socket Color1 DIMM socket XMM1, Channel A White2 DIMM so

Hardware Reference Guide www.hp.com 2–7Hardware UpgradesInstalling DIMMsÄCAUTION: The memory module sockets have gold metal contacts. When upgrading t

2–8 www.hp.com Hardware Reference GuideHardware Upgrades5. Open both latches of the memory module socket 1, and insert the memory module into the sock

Hardware Reference Guide www.hp.com 2–9Hardware UpgradesReplacing or Upgrading a DriveThe computer supports up to six drives that may be installed in

© Copyright 2004 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Microsoft, MS-DOS, Wi

2–10 www.hp.com Hardware Reference GuideHardware UpgradesRemoving a Drive1. Turn off the computer properly through the operating system and turn off a

Hardware Reference Guide www.hp.com 2–11Hardware UpgradesDisconnecting the Diskette Drive CablesDisconnecting the Hard Drive Cables

2–12 www.hp.com Hardware Reference GuideHardware Upgrades4. A latch drive bracket with release tabs secures the drives in the drive bay. Lift the rele

Hardware Reference Guide www.hp.com 2–13Hardware UpgradesReplacing a DriveÄCAUTION: To prevent loss of work and damage to the computer or drive: If y

2–14 www.hp.com Hardware Reference GuideHardware Upgrades2. Slide the drive into the drive bay, making sure to align the guide screws with the guide s

Hardware Reference Guide www.hp.com 2–15Hardware Upgrades3. Reconnect the power and data cables to the drive as indicated in the following illustratio

2–16 www.hp.com Hardware Reference GuideHardware UpgradesReconnecting the Diskette Drive CablesReconnecting the Hard Drive Cables

Hardware Reference Guide www.hp.com 2–17Hardware Upgrades4. If installing a new hard drive, connect the data cable to the system board.✎The replacemen

2–18 www.hp.com Hardware Reference GuideHardware UpgradesRemoving or Installing an Expansion CardThe computer has two PCI expansion slots that can acc

Hardware Reference Guide www.hp.com 2–19Hardware UpgradesTo remove, replace, or add an expansion card.1. Turn off the computer properly through the op

Hardware Reference Guide www.hp.com iiiContents1 Product FeaturesStandard Configuration Features. . . . . . . . . . . . . . . . . . . . . . . . . . .

2–20 www.hp.com Hardware Reference GuideHardware Upgrades4. Before installing an expansion card, remove the expansion slot cover or the existing expan

Hardware Reference Guide www.hp.com 2–21Hardware Upgradesb. If removing a standard PCI expansion card, hold the card at each end, and carefully rock i

2–22 www.hp.com Hardware Reference GuideHardware Upgradesc. If removing a PCI Express card, pull the retention arm on the back of the expansion socket

Hardware Reference Guide www.hp.com 2–23Hardware Upgrades6. If replacing or adding a new expansion card, hold the card just above the expansion slot o

2–24 www.hp.com Hardware Reference GuideHardware Upgrades8. While holding the expansion card bracket against the chassis, slide the slot cover lock do

Hardware Reference Guide www.hp.com 2–25Hardware UpgradesReassembling the Computer1. Position the chassis in the upright position. Insert the three ho

2–26 www.hp.com Hardware Reference GuideHardware Upgrades2. Place the side access panel in the proper position on the chassis and slide it into place

Hardware Reference Guide www.hp.com A–1ASpecificationsHP Compaq Microtower Microtower Dimensions Height Width Depth (depth will increase if the comput

A–2 www.hp.com Hardware Reference GuideSpecificationsInput Voltage 115 V 230 VPower SupplyOperating Voltage Range* Rated Voltage Range Rated Line Freq

Hardware Reference Guide www.hp.com B–1BBattery ReplacementThe battery that comes with the computer provides power to the real-time clock. When replac

iv www.hp.com Hardware Reference GuideContentsA SpecificationsB Battery ReplacementC Security Lock ProvisionsInstalling a Security Lock . . . . . . .

B–2 www.hp.com Hardware Reference GuideBattery ReplacementÄCAUTION: Static electricity can damage the electronic components of the computer or optiona

Hardware Reference Guide www.hp.com B–3Battery ReplacementType 2a. To release the battery from its holder, squeeze the metal clamp that extends above

B–4 www.hp.com Hardware Reference GuideBattery ReplacementType 3a. Pull back on the clip 1 that is holding the battery in place, and remove the batter

Hardware Reference Guide www.hp.com C–1CSecurity Lock ProvisionsInstalling a Security LockThe security locks displayed below and on the following page

C–2 www.hp.com Hardware Reference GuideSecurity Lock ProvisionsPadlockIInstalling a Padlock

Hardware Reference Guide www.hp.com D–1DElectrostatic DischargeA discharge of static electricity from a finger or other conductor may damage system bo

D–2 www.hp.com Hardware Reference GuideElectrostatic Discharge Use heelstraps, toestraps, or bootstraps at standing workstations. Wear the straps on

Hardware Reference Guide www.hp.com E–1ERoutine Computer Care and Shipping PreparationRoutine Computer CareFollow these suggestions to take care of th

E–2 www.hp.com Hardware Reference GuideRoutine Computer Care and Shipping PreparationOptical Drive PrecautionsBe sure to observe the following guideli

Hardware Reference Guide www.hp.com E–3Routine Computer Care and Shipping PreparationShipping PreparationFollow these suggestions when preparing to sh

Hardware Reference Guide www.hp.com 1–11Product FeaturesStandard Configuration FeaturesThe HP Compaq Microtower features may vary depending on the mod

E–4 www.hp.com Hardware Reference GuideRoutine Computer Care and Shipping Preparation

Hardware Reference Guide www.hp.com Index–1IndexAaccess panelremoving 2–2replacing 2–26application key 1–4audio connector 1–3Bbackup files 2–9, 2–17ba

Index–2 www.hp.com Hardware Reference GuideIndexexpansion card 2–18memory 2–4Kkeyboardcomponents 1–4connector 1–3Llockscable lock C–1padlock C–2Mmemor

1–2 www.hp.com Hardware Reference GuideProduct FeaturesFront Panel ComponentsDrive configuration may vary by model.Front Panel Components 1 Optical Dr

Hardware Reference Guide www.hp.com 1–3Product FeaturesRear Panel ComponentsRear Panel Components1 Power Cord Connector 7 RJ-45 Network Connector2 Vol

1–4 www.hp.com Hardware Reference GuideProduct FeaturesKeyboardKeyboard Components1 Function Keys Perform special functions depending on the software

Hardware Reference Guide www.hp.com 1–5Product FeaturesWindows Logo KeyUse the Windows Logo key in combination with other keys to perform certain func